<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
  <title>格物致知</title>
  <style>
    body {
      display: block;
      margin: 0px;
      height: 100%;
      padding: 0px;
      background-color: #f6f7f9;
    }

  </style>

</head>

<body>
  <div id="app"></div>
  <!-- built files will be auto injected -->
</body>

</html>
